package com.lovegu.thread;

/**
 * @author 老顾
 * @title: TestPriority
 * @projectName java-restudy
 * @email: 1437594522@qq.com
 * @date 2022/9/22 17:08
 */
public class TestPriority {
    public static void main(String[] args) {
        //主线程默认优先级
        System.out.println(Thread.currentThread().getName()+"--->"+Thread.currentThread().getPriority());
        MyPriority myPriority = new MyPriority();
        Thread t1 = new Thread(myPriority);
        Thread t2 = new Thread(myPriority);
        Thread t3 = new Thread(myPriority);
        Thread t4 = new Thread(myPriority);
        //先设置优先级，再启动
        t1.start();
        t2.setPriority(1);
        t2.start();

        t3.setPriority(4);
        t3.start();

        t4.setPriority(Thread.MAX_PRIORITY);//设置最大优先级为MAX_PRIORITY=10
        t4.start();


    }
}

class MyPriority implements Runnable{
    @Override
    public void run(){
        System.out.println(Thread.currentThread().getName()+"--->"+Thread.currentThread().getPriority());
    }
}
